Download and install kolo
We provide two installation paths: a native Android APK for Android devices, and a web-app link for iOS (iPhone, iPad) and Android browsers. The Android APK is our primary mobile offering — it installs directly onto your phone and does not require an app store account. The web app works on any modern browser and requires no separate installation; simply visit our site and bookmark the kolo shortcut to your home screen.
Choose your kolo installation path
Android users: download the APK directly from kolo.best. iPhone users: use the browser app or add kolo to your home screen. Web users: access kolo via any modern browser on desktop or mobile.
Installation steps for kolo
Step 1
Download the kolo APK file from our download link to your Android device.
Step 2
Open your file manager and tap the APK file; allow installation from unknown sources if prompted.
Step 3
Launch kolo and log in with your username and password, or create a new kolo account.
Step 4
Complete Know-Your-Customer verification by uploading your ID and selfie before your first withdrawal.
kolo app vs. browser experience
The native Android APK app offers several technical advantages over the browser version. Our app caches market data and fixture schedules offline, so you can browse Liga 1 standings and upcoming Piala AFF matches even without internet connection — wagers require a live connection, but viewing fixtures and odds does not. The app sends push notifications for live events, so you receive alerts when a Champions League match goes live or when your withdrawal is processed. App navigation is faster than the browser because the app loads assets once and stores them locally; the browser must re-fetch data on each page visit. Battery usage is optimised in the app — we use efficient background syncing and suspend notifications during low-power mode.
The browser version (accessed on any device via kolo.best) provides the same core functionality: wager placement, account management, deposits and withdrawals via DANA, e-wallet, mobile banking, local payment, online payment or bank transfer. The browser runs on any device with a modern browser (Chrome, Safari, Firefox, Edge) and requires no installation. Browser users forgo offline caching and push notifications but retain full access to all markets, games and account features. For users in Medan, Jakarta, Surabaya and Bandung, both versions connect to identical backend systems, so your account balance and wager history are synchronised across app and browser.
Device compatibility for kolo
We support Android 7.0 and above for the native APK. Most devices released after 2016 run Android 7 or newer, so compatibility is broad. For iPhone and iPad, we recommend iOS 12 or above; the browser app works on all modern iOS versions. Desktop users can access kolo via Chrome, Safari, Firefox or Edge on Windows, macOS or Linux. We test our app on the latest Android and iOS versions; older devices may experience slower performance or occasional crashes, but core functionality (login, wager placement, payment processing) remains available on Android 7+ and iOS 12+.
Common kolo installation issues and solutions
The most frequent installation issue on Android is the "Unknown sources" permission block. When you first tap a downloaded APK, Android may ask "Allow installation from unknown sources?" — this is a security feature because the APK comes from our website, not the Play Store. To proceed, go to your device Settings → Security (or Privacy on some Android versions), enable "Unknown sources" or "Install from unknown sources," then retry the APK installation. Once kolo is installed, you can disable this setting again. iPhone users do not encounter this issue because iOS handles web-app installation differently — simply tap the browser share button and select "Add to Home Screen" to install kolo as a web app. If the app crashes during login, ensure your Android device has at least 100 MB free storage and that your internet connection is stable; slow or intermittent connections may cause login timeouts. If login fails repeatedly, uninstall and reinstall the APK, then try again.
Data, permissions and account security on kolo
The kolo app requests specific permissions from your device: internet access (to connect to our servers), camera (for Know-Your-Customer identity verification), storage (to cache market data offline) and notifications (to alert you to live events). We do not access your contacts, messages, call logs or other personal files. All communication between the app and our servers is encrypted using industry-standard TLS (Transport Layer Security), so your login credentials, payment details and account activity are protected in transit. Our servers store your personal data (name, email, payment method, account activity) according to our privacy policy, which you can review in the app or on our website. We retain account data for a minimum of seven years to comply with anti-money-laundering regulations. If you uninstall kolo, your account remains active — you can reinstall the app at any time and log back in with the same credentials.
Account synchronisation across kolo devices
Your kolo account is tied to your username and email address, not to any single device. If you log into kolo on multiple devices (phone, tablet, computer), your account balance, wager history and settings sync in real time across all devices. When you place a bet on the kolo Android app and then open kolo in your browser, you see the same account balance and open wagers immediately. Withdrawals requested via one device are visible on all devices. This synchronisation ensures you always have current account information regardless of which device you use.